Waterproof Sealant
MaybeReturns run at only 1.0% of orders. But the average product has 7,873 reviews to catch up to, so Waterproof Sealant is a Maybe.
- Flapen Score
- 60 / 100Top 8% of 9,536 Tools & Home Improvement niches · +12 vs the category median of 4860
- Market size
- $321K/yr352K searches / yr
- 90-day growth
- +21.0%search demand this quarter
- Competition
- 48%top-5 click share · 18 brands · 150 sellers
Flapen Score
Waterproof Sealant against its category
The dotted line is the Tools & Home Improvement average. Past it, Waterproof Sealant is stronger. Inside it, weaker.
Market
The Waterproof Sealant market on Amazon at a glance
Shoppers on Amazon United States searched for Waterproof Sealant 352K times last year and spent an estimated $321K. The top 5 brands take 76% of clicks. Demand peaks in Jun–Jul–Sep. Flapen scores it 60 out of 100, a Maybe.
01 · Demand
5.1% of searches ended in a purchase last week.
Shoppers searched for this 352K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 5.1% of those searches ended in a purchase. Searches in the last 90 days moved +21.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated $321K a year.
- Searches, last 12 months
- 352K
- Growth, 90 days vs prior 90
- +21.0%
- Conversion, latest week
- 5.1%
- Market size, estimated
- $321Ka year
- Peak month
- July3.1× the quietest month
- Top search term
- waterproof sealant133K searches a year
02 · Price
A sale here is worth $18.02.
Listings sell for $18.02 on average, from $5.63 to $68.97. Amazon reports units sold in ranges. This niche sold 15K to 20K a year. The average listing sells 500 to 750 of them. At $18.02 that is $9K to $14K a year per listing.
- Average price
- $18.02inside the $15 to $100 sweet spot
- Price range
- $5.63–$68.97
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 15K–20K
- Units per listing a year
- 500–750
- Revenue per listing a year
- $9K–$14K
- Returns
- 1.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
77% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #86 within Adhesives & Sealers. It carries 7,873 reviews at 4.43 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 77%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #86in Adhesives & Sealers
- Average rating
- 4.43 starsAmazon United States average 4.42 stars
- Average reviews
- 7,873per listing
- Listings tracked
- 30
04 · Newcomers
Amazon counts 4 of last year's 4 launches as successful.
4 products launched here in the last 12 months. Amazon counts 4 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 60 months on average, so the names here are established.
- Launched, last 12 months
- 4
- Successful launches
- 4Amazon's first-year sales bar
- Average brand age
- 60 months
Products
Top Waterproof Sealant products & what they sell for
Every tracked product: its share of the shelf, its reviews, and its price.
Top sellers
by 90-day click share
Transparent Waterproof Coating TUFINEIN 35oz Invisible Waterproof Agent Indoor & Outdoor Sealant Water-Based Clear Sealant Roofs Walls Garden Terraces
- Price
- $24.14
- Rating
- 4.4/5
- Reviews
- 2,287
- Age
- 1y ago

Gorilla 100% Silicone Caulk Waterproof Sealant 2.8oz Squeeze Tube (Pack of 1) Clear -10 Year Mold Resistant Kitchen Window Bath Marine Door and More
- Price
- $8.64
- Rating
- 4.6/5
- Reviews
- 4,494
- Age
- 1y ago

Waterproof Sealant 70oz Clear TUFINEIN Transparent Waterproof Coating Water-Based Invisible Agent Roofs Walls Garden Terraces Indoor & Outdoor
- Price
- $33.05
- Rating
- 4.3/5
- Reviews
- 1,606
- Age
- 2y ago

Waterproof Sealant 17.6oz Clear TUFINEIN Transparent Waterproof Coating Water-Based Invisible Agent Roofs Walls Garden Terraces Indoor & Outdoor
- Price
- $10.01
- Rating
- 4.3/5
- Reviews
- 1,606
- Age
- 1y ago

Gorilla Waterproofing Spray Clear Flexible Rubberized Sealant Coating Paintable UV Resistant Seals Water Air Moisture 14 oz (Pack of 1) for Roofs Gutters Skylights RVs Windows & More
- Price
- $14.18
- Rating
- 4.3/5
- Reviews
- 13,292
- Age
- 5y ago
Trending
90-day click momentum
9900 Sealant Waterproof Silicon Waterproof Sealant Permanent Solution for Roof & Wall Cracks Outdoor Water Proof Exterior Sealants Heat Resistant Tear and Stretch Resistance (White 1Pc)
- Price
- $27.32
- Rating
- 3.6/5
- Reviews
- 89
- Age
- 10mo ago

Transparent Waterproof Coating TUFINEIN 10.6oz Invisible Waterproof Agent Indoor & Outdoor Sealant Water-Based Clear Sealant Roofs Walls Garden Terraces
- Price
- $7.27
- Rating
- 4.3/5
- Reviews
- 360
- Age
- 1y ago

3M Marine Adhesive Sealant Fast Cure 5200 (06535) Permanent Bonding and Sealing for Boats and RVs Above and Below the Waterline Waterproof Repair White 1 fl oz Tube
- Price
- $15.82
- Rating
- 4.6/5
- Reviews
- 8,955
- Age
- 16y ago

Transparent Waterproof Sealant 141 Oz Invisible Waterproof Agent Transparent Waterproof Coating for Roof Repair Walls Window Bathroom Kitchen Water-Based Clear Sealant Indoor & Outdoor
- Price
- $38.44
- Rating
- 4.6/5
- Reviews
- 52
- Age
- 8mo ago

Gorilla 100% Silicone Caulk Waterproof Sealant 2.8oz Squeeze Tube (Pack of 1) Clear -10 Year Mold Resistant Kitchen Window Bath Marine Door and More
- Price
- $8.64
- Rating
- 4.6/5
- Reviews
- 4,494
- Age
- 1y ago
Newest
by launch date
Transparent Waterproof Sealant 141 Oz Invisible Waterproof Agent Transparent Waterproof Coating for Roof Repair Walls Window Bathroom Kitchen Water-Based Clear Sealant Indoor & Outdoor
- Price
- $38.44
- Rating
- 4.6/5
- Reviews
- 52
- Age
- 8mo ago

9900 Sealant Waterproof Silicon Waterproof Sealant Permanent Solution for Roof & Wall Cracks Outdoor Water Proof Exterior Sealants Heat Resistant Tear and Stretch Resistance (White 1Pc)
- Price
- $27.32
- Rating
- 3.6/5
- Reviews
- 89
- Age
- 10mo ago

Transparent Waterproof Coating TUFINEIN 10.6oz Invisible Waterproof Agent Indoor & Outdoor Sealant Water-Based Clear Sealant Roofs Walls Garden Terraces
- Price
- $7.27
- Rating
- 4.3/5
- Reviews
- 360
- Age
- 1y ago

Gorilla 100% Silicone Caulk Waterproof Sealant 2.8oz Squeeze Tube (Pack of 1) Clear -10 Year Mold Resistant Kitchen Window Bath Marine Door and More
- Price
- $8.64
- Rating
- 4.6/5
- Reviews
- 4,494
- Age
- 1y ago

Waterproof Sealant 17.6oz Clear TUFINEIN Transparent Waterproof Coating Water-Based Invisible Agent Roofs Walls Garden Terraces Indoor & Outdoor
- Price
- $10.01
- Rating
- 4.3/5
- Reviews
- 1,606
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take 48% of clicks. Leaders hold, but buyers still shop past them.
Brands
18 falling
Sellers
150
Top-5 brand share
76%
Top 20: 100%
Top-5 click share
48%
Top 20: 89%
Open market
21%
- Tufinein32%
- GORILLA21%
- Flex Seal11%
- GE7%
- J-B Weld4%
- Thompson's4%
Demand
Waterproof Sealant search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jun, Jul, Sep · busiest ÷ quietest = 3.1×
Search terms
Top Waterproof Sealant search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- waterproof sealant133K/yr
- water sealant32K/yr
- water proof sealant28K/yr
- leak sealant13K/yr
- clear waterproof sealant20K/yr
- water leak sealant12K/yr
- clear sealant13K/yr
- waterproofing sealant14K/yr
- water seal11K/yr
- clear sealant waterproof21K/yr
Reviews and returns
What reviews say buyers love and hate about Waterproof Sealant
We read the reviews and the return reasons for every product selling here.
“Sprayer tank leak”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
17 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Waterproof Sealant questions
Answered from the same tracked data.









